| nickname(s) |  Kowal |
| position(s) | Attacking Midfielder (Central), Forward |
| preferred foot | Right |
| height [cm] • weight [kg] | 195 • |
| date of birth [dd/mm/yyyy] | 21/07/2005 |
| place of birth |  Tczew |
| nationality(ies) | Polish |
| tournament | gms |  |
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# |
 UEFA Under 19 Championship 2023 |
1 | 0 | 0 | 19 |
| • 28/09/2023 Men's Under 19s: Squad selected for 2024 UEFA Under 19 Championship Qualifying Round |
| • 24/08/2023 Men's Under 19s: Squad selected for Nordic Tournament in Denmark |
| • 25/06/2023 Men's Under 19s: Squad selected for 2023 UEFA Under 19 Championship |
| • 03/06/2023 Men's Under 19s: Squad selected for training camp in Opalenica (19 Jun - 23 Jun) |
| • 04/03/2023 Men's Under 18s: Squad selected for friendlies against Bulgaria |
| • 24/02/2023 Men's Under 19s: Squad selected for training camp in Rączna (6 Mar - 8 Mar) |
| • 06/11/2022 Men's Under 19s: Squad selected for Friendly Tournament in Malta |
| • 02/09/2022 Men's Under 18s: Squad selected for Limoges Tournament |